rbgteknik.dk
Last scanned: 2026-08-12 15:27:02  ·  5906ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   294ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   219ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records5 records   229ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.l.google.com 2a00:1450:4001:c21::1a
64.233.166.27		 lcfrai-in-f26.1e100.net
wm-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 142.250.147.27
2a00:1450:4013:c1e::1b		 rd-in-f27.1e100.net
yugrqzs-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 142.251.127.26
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 172.253.148.26
2a00:1450:4025:4401::1a		 yuskedq-in-f26.1e100.net
yuskedq-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c01::1b		 rd-in-f27.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   604ms
TXT Record
google-site-verification=prlNyqlsRGwJM59bdHeOAaWqmLtvpnIXbD29cjUSZzA
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC438ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
294ms
A
219ms
MX
229ms
AAAA
208ms
TXT
604ms
CAA
252ms
HTTPS
217ms
TLSA
357ms
SOA
0ms
MTA-STS
309ms
DNSSEC
438ms
SRV
266ms
Total
5906ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 15:27:02 5906ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-16 02:18:54 1304ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-12 16:45:59 5274ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-20 05:51:59 802ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 19:49:51 635ms 2 NS 1 A 5 MX 🔒 Secure View
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